local _M = {
    DEFAULT_MYSQL_STATE =                        "HY000",
    ER_DUP_KEY=                                  "23000",
    ER_OUTOFMEMORY=                              "HY001",
    ER_OUT_OF_SORTMEMORY=                        "HY001",
    ER_CON_COUNT_ERROR=                          "08004",
    ER_BAD_HOST_ERROR=                           "08S01",
    ER_HANDSHAKE_ERROR=                          "08S01",
    ER_DBACCESS_DENIED_ERROR=                    "42000",
    ER_ACCESS_DENIED_ERROR=                      "28000",
    ER_NO_DB_ERROR=                              "3D000",
    ER_UNKNOWN_COM_ERROR=                        "08S01",
    ER_BAD_NULL_ERROR=                           "23000",
    ER_BAD_DB_ERROR=                             "42000",
    ER_TABLE_EXISTS_ERROR=                       "42S01",
    ER_BAD_TABLE_ERROR=                          "42S02",
    ER_NON_UNIQ_ERROR=                           "23000",
    ER_SERVER_SHUTDOWN=                          "08S01",
    ER_BAD_FIELD_ERROR=                          "42S22",
    ER_WRONG_FIELD_WITH_GROUP=                   "42000",
    ER_WRONG_SUM_SELECT=                         "42000",
    ER_WRONG_GROUP_FIELD=                        "42000",
    ER_WRONG_VALUE_COUNT=                        "21S01",
    ER_TOO_LONG_IDENT=                           "42000",
    ER_DUP_FIELDNAME=                            "42S21",
    ER_DUP_KEYNAME=                              "42000",
    ER_DUP_ENTRY=                                "23000",
    ER_WRONG_FIELD_SPEC=                         "42000",
    ER_PARSE_ERROR=                              "42000",
    ER_EMPTY_QUERY=                              "42000",
    ER_NONUNIQ_TABLE=                            "42000",
    ER_INVALID_DEFAULT=                          "42000",
    ER_MULTIPLE_PRI_KEY=                         "42000",
    ER_TOO_MANY_KEYS=                            "42000",
    ER_TOO_MANY_KEY_PARTS=                       "42000",
    ER_TOO_LONG_KEY=                             "42000",
    ER_KEY_COLUMN_DOES_NOT_EXITS=                "42000",
    ER_BLOB_USED_AS_KEY=                         "42000",
    ER_TOO_BIG_FIELDLENGTH=                      "42000",
    ER_WRONG_AUTO_KEY=                           "42000",
    ER_FORCING_CLOSE=                            "08S01",
    ER_IPSOCK_ERROR=                             "08S01",
    ER_NO_SUCH_INDEX=                            "42S12",
    ER_WRONG_FIELD_TERMINATORS=                  "42000",
    ER_BLOBS_AND_NO_TERMINATED=                  "42000",
    ER_CANT_REMOVE_ALL_FIELDS=                   "42000",
    ER_CANT_DROP_FIELD_OR_KEY=                   "42000",
    ER_BLOB_CANT_HAVE_DEFAULT=                   "42000",
    ER_WRONG_DB_NAME=                            "42000",
    ER_WRONG_TABLE_NAME=                         "42000",
    ER_TOO_BIG_SELECT=                           "42000",
    ER_UNKNOWN_PROCEDURE=                        "42000",
    ER_WRONG_PARAMCOUNT_TO_PROCEDURE=            "42000",
    ER_UNKNOWN_TABLE=                            "42S02",
    ER_FIELD_SPECIFIED_TWICE=                    "42000",
    ER_UNSUPPORTED_EXTENSION=                    "42000",
    ER_TABLE_MUST_HAVE_COLUMNS=                  "42000",
    ER_UNKNOWN_CHARACTER_SET=                    "42000",
    ER_TOO_BIG_ROWSIZE=                          "42000",
    ER_WRONG_OUTER_JOIN=                         "42000",
    ER_NULL_COLUMN_IN_INDEX=                     "42000",
    ER_PASSWORD_ANONYMOUS_USER=                  "42000",
    ER_PASSWORD_NOT_ALLOWED=                     "42000",
    ER_PASSWORD_NO_MATCH=                        "42000",
    ER_WRONG_VALUE_COUNT_ON_ROW=                 "21S01",
    ER_INVALID_USE_OF_NULL=                      "22004",
    ER_REGEXP_ERROR=                             "42000",
    ER_MIX_OF_GROUP_FUNC_AND_FIELDS=             "42000",
    ER_NONEXISTING_GRANT=                        "42000",
    ER_TABLEACCESS_DENIED_ERROR=                 "42000",
    ER_COLUMNACCESS_DENIED_ERROR=                "42000",
    ER_ILLEGAL_GRANT_FOR_TABLE=                  "42000",
    ER_GRANT_WRONG_HOST_OR_USER=                 "42000",
    ER_NO_SUCH_TABLE=                            "42S02",
    ER_NONEXISTING_TABLE_GRANT=                  "42000",
    ER_NOT_ALLOWED_COMMAND=                      "42000",
    ER_SYNTAX_ERROR=                             "42000",
    ER_ABORTING_CONNECTION=                      "08S01",
    ER_NET_PACKET_TOO_LARGE=                     "08S01",
    ER_NET_READ_ERROR_FROM_PIPE=                 "08S01",
    ER_NET_FCNTL_ERROR=                          "08S01",
    ER_NET_PACKETS_OUT_OF_ORDER=                 "08S01",
    ER_NET_UNCOMPRESS_ERROR=                     "08S01",
    ER_NET_READ_ERROR=                           "08S01",
    ER_NET_READ_INTERRUPTED=                     "08S01",
    ER_NET_ERROR_ON_WRITE=                       "08S01",
    ER_NET_WRITE_INTERRUPTED=                    "08S01",
    ER_TOO_LONG_STRING=                          "42000",
    ER_TABLE_CANT_HANDLE_BLOB=                   "42000",
    ER_TABLE_CANT_HANDLE_AUTO_INCREMENT=         "42000",
    ER_WRONG_COLUMN_NAME=                        "42000",
    ER_WRONG_KEY_COLUMN=                         "42000",
    ER_DUP_UNIQUE=                               "23000",
    ER_BLOB_KEY_WITHOUT_LENGTH=                  "42000",
    ER_PRIMARY_CANT_HAVE_NULL=                   "42000",
    ER_TOO_MANY_ROWS=                            "42000",
    ER_REQUIRES_PRIMARY_KEY=                     "42000",
    ER_KEY_DOES_NOT_EXITS=                       "42000",
    ER_CHECK_NO_SUCH_TABLE=                      "42000",
    ER_CHECK_NOT_IMPLEMENTED=                    "42000",
    ER_CANT_DO_THIS_DURING_AN_TRANSACTION=       "25000",
    ER_NEW_ABORTING_CONNECTION=                  "08S01",
    ER_MASTER_NET_READ=                          "08S01",
    ER_MASTER_NET_WRITE=                         "08S01",
    ER_TOO_MANY_USER_CONNECTIONS=                "42000",
    ER_READ_ONLY_TRANSACTION=                    "25000",
    ER_NO_PERMISSION_TO_CREATE_USER=             "42000",
    ER_LOCK_DEADLOCK=                            "40001",
    ER_NO_REFERENCED_ROW=                        "23000",
    ER_ROW_IS_REFERENCED=                        "23000",
    ER_CONNECT_TO_MASTER=                        "08S01",
    ER_WRONG_NUMBER_OF_COLUMNS_IN_SELECT=        "21000",
    ER_USER_LIMIT_REACHED=                       "42000",
    ER_SPECIFIC_ACCESS_DENIED_ERROR=             "42000",
    ER_NO_DEFAULT=                               "42000",
    ER_WRONG_VALUE_FOR_VAR=                      "42000",
    ER_WRONG_TYPE_FOR_VAR=                       "42000",
    ER_CANT_USE_OPTION_HERE=                     "42000",
    ER_NOT_SUPPORTED_YET=                        "42000",
    ER_WRONG_FK_DEF=                             "42000",
    ER_OPERAND_COLUMNS=                          "21000",
    ER_SUBQUERY_NO_1_ROW=                        "21000",
    ER_ILLEGAL_REFERENCE=                        "42S22",
    ER_DERIVED_MUST_HAVE_ALIAS=                  "42000",
    ER_SELECT_REDUCED=                           "01000",
    ER_TABLENAME_NOT_ALLOWED_HERE=               "42000",
    ER_NOT_SUPPORTED_AUTH_MODE=                  "08004",
    ER_SPATIAL_CANT_HAVE_NULL=                   "42000",
    ER_COLLATION_CHARSET_MISMATCH=               "42000",
    ER_WARN_TOO_FEW_RECORDS=                     "01000",
    ER_WARN_TOO_MANY_RECORDS=                    "01000",
    ER_WARN_NULL_TO_NOTNULL=                     "22004",
    ER_WARN_DATA_OUT_OF_RANGE=                   "22003",
    WARN_DATA_TRUNCATED=                         "01000",
    ER_WRONG_NAME_FOR_INDEX=                     "42000",
    ER_WRONG_NAME_FOR_CATALOG=                   "42000",
    ER_UNKNOWN_STORAGE_ENGINE=                   "42000",
    ER_TRUNCATED_WRONG_VALUE=                    "22007",
    ER_SP_NO_RECURSIVE_CREATE=                   "2F003",
    ER_SP_ALREADY_EXISTS=                        "42000",
    ER_SP_DOES_NOT_EXIST=                        "42000",
    ER_SP_LILABEL_MISMATCH=                      "42000",
    ER_SP_LABEL_REDEFINE=                        "42000",
    ER_SP_LABEL_MISMATCH=                        "42000",
    ER_SP_UNINIT_VAR=                            "01000",
    ER_SP_BADSELECT=                             "0A000",
    ER_SP_BADRETURN=                             "42000",
    ER_SP_BADSTATEMENT=                          "0A000",
    ER_UPDATE_LOG_DEPRECATED_IGNORED=            "42000",
    ER_UPDATE_LOG_DEPRECATED_TRANSLATED=         "42000",
    ER_QUERY_INTERRUPTED=                        "70100",
    ER_SP_WRONG_NO_OF_ARGS=                      "42000",
    ER_SP_COND_MISMATCH=                         "42000",
    ER_SP_NORETURN=                              "42000",
    ER_SP_NORETURNEND=                           "2F005",
    ER_SP_BAD_CURSOR_QUERY=                      "42000",
    ER_SP_BAD_CURSOR_SELECT=                     "42000",
    ER_SP_CURSOR_MISMATCH=                       "42000",
    ER_SP_CURSOR_ALREADY_OPEN=                   "24000",
    ER_SP_CURSOR_NOT_OPEN=                       "24000",
    ER_SP_UNDECLARED_VAR=                        "42000",
    ER_SP_FETCH_NO_DATA=                         "02000",
    ER_SP_DUP_PARAM=                             "42000",
    ER_SP_DUP_VAR=                               "42000",
    ER_SP_DUP_COND=                              "42000",
    ER_SP_DUP_CURS=                              "42000",
    ER_SP_SUBSELECT_NYI=                         "0A000",
    ER_STMT_NOT_ALLOWED_IN_SF_OR_TRG=            "0A000",
    ER_SP_VARCOND_AFTER_CURSHNDLR=               "42000",
    ER_SP_CURSOR_AFTER_HANDLER=                  "42000",
    ER_SP_CASE_NOT_FOUND=                        "20000",
    ER_DIVISION_BY_ZERO=                         "22012",
    ER_ILLEGAL_VALUE_FOR_TYPE=                   "22007",
    ER_PROCACCESS_DENIED_ERROR=                  "42000",
    ER_XAER_NOTA=                                "XAE04",
    ER_XAER_INVAL=                               "XAE05",
    ER_XAER_RMFAIL=                              "XAE07",
    ER_XAER_OUTSIDE=                             "XAE09",
    ER_XAER_RMERR=                               "XAE03",
    ER_XA_RBROLLBACK=                            "XA100",
    ER_NONEXISTING_PROC_GRANT=                   "42000",
    ER_DATA_TOO_LONG=                            "22001",
    ER_SP_BAD_SQLSTATE=                          "42000",
    ER_CANT_CREATE_USER_WITH_GRANT=              "42000",
    ER_SP_DUP_HANDLER=                           "42000",
    ER_SP_NOT_VAR_ARG=                           "42000",
    ER_SP_NO_RETSET=                             "0A000",
    ER_CANT_CREATE_GEOMETRY_OBJECT=              "22003",
    ER_TOO_BIG_SCALE=                            "42000",
    ER_TOO_BIG_PRECISION=                        "42000",
    ER_M_BIGGER_THAN_D=                          "42000",
    ER_TOO_LONG_BODY=                            "42000",
    ER_TOO_BIG_DISPLAYWIDTH=                     "42000",
    ER_XAER_DUPID=                               "XAE08",
    ER_DATETIME_FUNCTION_OVERFLOW=               "22008",
    ER_ROW_IS_REFERENCED_2=                      "23000",
    ER_NO_REFERENCED_ROW_2=                      "23000",
    ER_SP_BAD_VAR_SHADOW=                        "42000",
    ER_SP_WRONG_NAME=                            "42000",
    ER_SP_NO_AGGREGATE=                          "42000",
    ER_MAX_PREPARED_STMT_COUNT_REACHED=          "42000",
    ER_NON_GROUPING_FIELD_USED=                  "42000",
    ER_FOREIGN_DUPLICATE_KEY_OLD_UNUSED=         "23000",
    ER_CANT_CHANGE_TX_CHARACTERISTICS=           "25001",
    ER_WRONG_PARAMCOUNT_TO_NATIVE_FCT=           "42000",
    ER_WRONG_PARAMETERS_TO_NATIVE_FCT=           "42000",
    ER_WRONG_PARAMETERS_TO_STORED_FCT=           "42000",
    ER_DUP_ENTRY_WITH_KEY_NAME=                  "23000",
    ER_XA_RBTIMEOUT=                             "XA106",
    ER_XA_RBDEADLOCK=                            "XA102",
    ER_FUNC_INEXISTENT_NAME_COLLISION=           "42000",
    ER_DUP_SIGNAL_SET=                           "42000",
    ER_SIGNAL_WARN=                              "01000",
    ER_SIGNAL_NOT_FOUND=                         "02000",
    ER_SIGNAL_EXCEPTION=                         "HY000",
    ER_RESIGNAL_WITHOUT_ACTIVE_HANDLER=          "0K000",
    ER_SPATIAL_MUST_HAVE_GEOM_COL=               "42000",
    ER_DATA_OUT_OF_RANGE=                        "22003",
    ER_ACCESS_DENIED_NO_PASSWORD_ERROR=          "28000",
    ER_TRUNCATE_ILLEGAL_FK=                      "42000",
    ER_DA_INVALID_CONDITION_NUMBER=              "35000",
    ER_FOREIGN_DUPLICATE_KEY_WITH_CHILD_INFO=    "23000",
    ER_FOREIGN_DUPLICATE_KEY_WITHOUT_CHILD_INFO= "23000",
    ER_CANT_EXECUTE_IN_READ_ONLY_TRANSACTION=    "25006",
    ER_ALTER_OPERATION_NOT_SUPPORTED=            "0A000",
    ER_ALTER_OPERATION_NOT_SUPPORTED_REASON=     "0A000",
    ER_DUP_UNKNOWN_IN_INDEX=                     "23000",
}

return _M